.chat-container {
  height: 400px;
  overflow-y: auto;
  border: 1px solid #ddd;
  padding: 10px;
  margin-bottom: 10px;
}

.message {
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 5px;
}

.user-message {
  background-color: #e3f2fd;
  margin-left: 20%;
}

.ai-message {
  background-color: #f5f5f5;
  margin-right: 20%;
}

.ai-think {
  color: #dddddd;
}